Positive meaning
A dream of a cleaning syringe may indicate that you are striving for personal transformation and purification. It can symbolize your efforts to rid yourself of negative thoughts or feelings, thereby creating space for new, positive experiences and relationships.
Negative meaning
This dream may reflect a sense of frustration or anxiety if you feel overwhelmed by the problems you are trying to 'clean up'. The syringe may represent a feeling of helplessness in dealing with the situations surrounding you.
Neutral meaning
A cleaning syringe in a dream can symbolize your efforts for order and organization in your life. It may suggest that you are addressing certain aspects of your being that need revitalization or adjustment, without distinctly positive or negative connotations.